11. 'Thor: The Dark World'

The Batman & Robin of the Marvel Cinematic Universe, Dark World is an incoherently plotted misadventure, overcrowded with comedy sidekicks (Darcy the intern gets a romantic subplot) and blind leaps of narrative logic (astrophysicist Jane Foster accidentally discovers an all-powerful mystical substance), all of it cursed with undercooked villains whose motivation is, basically, ”Destroy Everything Because Evil.” The reality-ripping final battle scene is nifty, but really, Dark World only works when Tom Hiddleston’s Loki is on screen. Ideally, Thor 3 should have much more him and much less everything else.